Osami Abe

Follow

Person

Aichi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Sintered high density silicon oxnitride and method for making the same
- Patent number 4,975,394
- Issue date Dec 4, 1990
- NGK Spark Plug Co., Ltd.
- Shuzo Kanzaki
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for producing alumina silica sintered ceramics having impro...
- Patent number 4,895,814
- Issue date Jan 23, 1990
- Agency of Industrial Science and Technology
- Shuzo Kanzaki
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES